def edit(request, provider_id):
provider = get_object_or_404(Provider, pk=provider_id)
form = ProviderForm(instance=provider)
if request.method == 'POST':
form = ProviderForm(request.POST, instance=provider)
if form.is_valid():
if form.has_changed():
form.save()
messages.add_message(request,
messages.SUCCESS,
"<strong>Success</strong> Edited {}"
.format(provider.name))
return HttpResponseRedirect(reverse('provider:view',
args=[provider.id]))
return render(request, 'provider/edit.html',
{'form': form,
'provider': provider})
